Share Repurchase Plan - Narrative (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2015	May. 27, 2015
Equity [Abstract]
Share Repurchase Plan, Number of Shares Authorized to be Repurchased		1,000,000
Share Repurchase Plan, Percentage Of Shares Authorized To Be Repurchased		5.00%
Shares Repurchased During Period, Shares	86,650
Shares Repurchased During Period, Cost	$ 1.8
Share Repurchase Plan, Remaining Number of Shares Authorized to be Repurchased	1,080,246
Shares, Outstanding	19,502,613